Question Simplify the expression 7x2−16x3 Evaluate 7x2−x3×16Solution 7x2−16x3 Show Solution Factor the expression x2(7−16x) Evaluate 7x2−x3×16Use the commutative property to reorder the terms 7x2−16x3Rewrite the expression x2×7−x2×16xSolution x2(7−16x) Show Solution Find the roots x1=0,x2=167Alternative Form x1=0,x2=0.4375 Evaluate 7x2−x3×16To find the roots of the expression,set the expression equal to 0 7x2−x3×16=0Use the commutative property to reorder the terms 7x2−16x3=0Factor the expression x2(7−16x)=0Separate the equation into 2 possible cases x2=07−16x=0The only way a power can be 0 is when the base equals 0 x=07−16x=0Solve the equation More Steps Evaluate 7−16x=0Move the constant to the right-hand side and change its sign −16x=0−7Removing 0 doesn't change the value,so remove it from the expression −16x=−7Change the signs on both sides of the equation 16x=7Divide both sides 1616x=167Divide the numbers x=167 x=0x=167Solution x1=0,x2=167Alternative Form x1=0,x2=0.4375 Show Solution